If beth has made 12 cupcakes. and it is 30% of the cupcakes that she must make. how many cupcakes must she make. if you answer this question within 1 hr exactly you will get 59 pts. and it has to be right

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11